Netgear GS728TPP GS728TP/GS728TPP/GS752TP Software Administration Manual - Page 202

GS752TP, GS728TP, and GS728TPP Gigabit Smart Switches • Destination L4 Port Number: If the destination L4 keyword is Other, enter a user-defined port ID by which packets are matched to the rule. • Service Type. Select one of the Service Type match conditions for the extended IP ACL rule. The possible values are IP DSCP, IP precedence, and IP ToS, which are alternative ways of specifying a match criterion for the same Service Type field in the IP header; however, each uses a different user notation. After you select the service type, specify the value associated with the type. • IP DSCP: Specify the IP DiffServ Code Point (DSCP) value. The DSCP is defined as the high-order 6 bits of the service type octet in the IP header. Select an IP DSCP value from the list. To specify a numeric value in the available field, select Other from the list and type an integer from 0 to 63 in the field. 4. Click ADD. To modify an existing IP Extended ACL rule, click in the Rule ID field. The number is a hyperlink to the Extended ACL Rule Configuration screen. If you modify the rule, click APPLY to submit the changes to the switch. IPv6 ACL An IPv6 ACL consists of a set of rules that are matched sequentially against a packet. When a packet meets the match criteria of a rule, the specified rule action (permit or deny) is taken, and the additional rules are not checked for a match. On this screen, the interfaces to which an IP ACL applies must be specified, as well as whether it applies to inbound or outbound traffic.  To add an IPv6 ACL: 1. Select Security  ACL, then click the Advanced  IPv6 ACL link. The following screen displays: Managing Device Security 202